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345 East 93rd Street
Last updated on Dec 22, 2025

Mill Rock Plaza,
345 East 93rd Street

This 32-story apartment building, erected in 1975 and converted to a cooperative in 1985, features 306 units and a handsome plaza with seating and landscaping. Located in the Carnegie Hill neighborhood, the building offers amenities such as a garage, roof deck, exercise room, and good views, with convenient access to local shopping and public transportation.

345 East 93rd Street Location Map
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Overview of Mill Rock Plaza at 345 East 93rd Street

Mill Rock Plaza, located at 345 East 93rd Street in Yorkville on the Upper East Side, houses 278 one- to four-bedroom apartments, down from 310 due to combinations by owners. Built in 1975 and converted to a cooperative in 1985, the 32-story building features spacious apartments, averaging over 725 square feet for one-bedroom units, with many offering stunning views of the East River and city skyline. The cooperative board is accommodating with purchase applications, provided applicants have sound financials, and conducts interviews monthly.

The luxury cooperative building offering a range of amenities, including a 24-hour doorman, sundeck, live-in super, laundry on every floor, bike and package room, gym, and secure parking garage access. Additionally, the lobby and hallways have been recently renovated and hallways. The building allows 80% financing, has no flip tax, and generates income from ground-level stores. It welcomes pets, pied-a-terres, guarantors, trusts, gifting, and parents buying for children. The building is conveniently situated near Central Park, Carl Schurz Park, the Q train, and various restaurants and markets.

 

 

 

Doorman
Full Time
Type
Co-op
Year Built
1971
Converted: 1983
Apartments
Floors
32
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • FT Doorman
  • High-Rise
  • Post War
  • Resident Storage
  • Full Service Garage
  • Garden
  • Rooftop Terrace
  • Washer/Dryer in building
  • Elevator
  • Mail Room
  • Fitness Center
  • On-Site Parking
  • Outdoor Entertainment Space
  • Bike Room
  • Live-In Superintendent
  • Terraces / Balconies
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  1. 6
at Lexington Ave 0.37 miles

Pros & Cons

  • Nice location in Carnegie Hill
  • Exercise room
  • Pet friendly
  • Consistent fenestration
  • Many good views
  • Roof deck
  • Concierge
  • Garage
  • Canopied entrance
  • Good local shopping
  • Handsome- landscaped plaza with seating
  • Close to Subway
  • Many apartments
  • Five-step-up entrance
  • No balconies

CityRealty Rating

30
/44
Architecture
+
22
/36
Location
+
11
/39
Features
+
8
Editor’s Points
=
71
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

Broker & Buyer Comments

This "well-maintained" residential building offers "peaceful living" just "steps away" from the Q train at 94th and Second Avenue, making it an "exceptionally convenient" Upper East Side location.

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
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Sales Summary

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Sales History by Apartment Size

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